78528048750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{29}}^1\times {\mathrm{80233}}^1$

素因数の和:80293

約数の個数: 160

約数和(自身を含む): 225585914400

約数和(自身を除く): 147057865650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 75, 87, 90, 125, 135, 145, 150, 174, 225, 250, 261, 270, 290, 375, 435, 450, 522, 625, 675, 725, 750, 783, 870, 1125, 1250, 1305, 1350, 1450, 1566, 1875, 2175, 2250, 2610, 3375, 3625, 3750, 3915, 4350, 5625, 6525, 6750, 7250, 7830, 10875, 11250, 13050, 16875, 18125, 19575, 21750, 32625, 33750, 36250, 39150, 54375, 65250, 80233, 97875, 108750, 160466, 163125, 195750, 240699, 326250, 401165, 481398, 489375, 722097, 802330, 978750, 1203495, 1444194, 2005825, 2166291, 2326757, 2406990, 3610485, 4011650, 4332582, 4653514, 6017475, 6980271, 7220970, 10029125, 10831455, 11633785, 12034950, 13960542, 18052425, 20058250, 20940813, 21662910, 23267570, 30087375, 34901355, 36104850, 41881626, 50145625, 54157275, 58168925, 60174750, 62822439, 69802710, 90262125, 100291250, 104704065, 108314550, 116337850, 125644878, 150436875, 174506775, 180524250, 209408130, 270786375, 290844625, 300873750, 314112195, 349013550, 451310625, 523520325, 541572750, 581689250, 628224390, 872533875, 902621250, 1047040650, 1353931875, 1454223125, 1570560975, 1745067750, 2617601625, 2707863750, 2908446250, 3141121950, 4362669375, 5235203250, 7852804875, 8725338750, 13088008125, 15705609750, 26176016250, 39264024375, 78528048750]

約数ペア:

[(1, 78528048750), (2, 39264024375), (3, 26176016250), (5, 15705609750), (6, 13088008125), (9, 8725338750), (10, 7852804875), (15, 5235203250), (18, 4362669375), (25, 3141121950), (27, 2908446250), (29, 2707863750), (30, 2617601625), (45, 1745067750), (50, 1570560975), (54, 1454223125), (58, 1353931875), (75, 1047040650), (87, 902621250), (90, 872533875), (125, 628224390), (135, 581689250), (145, 541572750), (150, 523520325), (174, 451310625), (225, 349013550), (250, 314112195), (261, 300873750), (270, 290844625), (290, 270786375), (375, 209408130), (435, 180524250), (450, 174506775), (522, 150436875), (625, 125644878), (675, 116337850), (725, 108314550), (750, 104704065), (783, 100291250), (870, 90262125), (1125, 69802710), (1250, 62822439), (1305, 60174750), (1350, 58168925), (1450, 54157275), (1566, 50145625), (1875, 41881626), (2175, 36104850), (2250, 34901355), (2610, 30087375), (3375, 23267570), (3625, 21662910), (3750, 20940813), (3915, 20058250), (4350, 18052425), (5625, 13960542), (6525, 12034950), (6750, 11633785), (7250, 10831455), (7830, 10029125), (10875, 7220970), (11250, 6980271), (13050, 6017475), (16875, 4653514), (18125, 4332582), (19575, 4011650), (21750, 3610485), (32625, 2406990), (33750, 2326757), (36250, 2166291), (39150, 2005825), (54375, 1444194), (65250, 1203495), (80233, 978750), (97875, 802330), (108750, 722097), (160466, 489375), (163125, 481398), (195750, 401165), (240699, 326250)]